baber/WOPTO huggingface dataset:
Patent JP-H09134641-A (JP)
Title: Switch device
Inventor: NISHIO MINORU
IPC: H01H13/60
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a switch device by which an excellent operational feeling can be obtained by preventing generation of a striking sound. SOLUTION: In this device, a pressing piece 35 is installed in a holder 32 energized in the retrating direction to a case 31 by an installing spring 34 so as to be capable of laterally swinging by a spring 36, and is held in a neutral position in parallel to the retrating direction of the holder 32, and a cam 37 is laterally rotatably installed by a pivot 38 so that the tip of the depressing piece 35 existing in a neutral position faces an angle-shaped projecting part 32a of a cam surface 32c, and a contact holder 39 is constituted so as to link with the cam 37 so that a movable contact 43 contacts with and separates from fixed contacts 45 and 46 by interlocking with lateral rotation of the cam 37.  In this case, a moderating valley 31d continuously arranged to a moderating crest 31c of a moderating mechanism to hold the cam 37 in a prescribed rotational position, and kinetic energy of the cam 37 is stopped by attenuating it by friction between a projecting piece 40 and an inclined face of the moderating valley 31d, and a stopper with which the cam 37 impactively contacts can be eliminated.
Patent JP-H07329047-A (JP)
Title: Improvement of production of concrete pipe
Inventor: TOOMASU DEII GURAU
IPC: B06B1/18
Filed: 1993-11-24
Abstract: PURPOSE: To provide an improved assembly in which a counter rotating packerhead and a vibrator are combined. CONSTITUTION: A counter rotating packerhead 40 comprising a counter rotating roller assembly, a longbottom assembly, or a combination of the assemblies is disposed directly over annular pneumatic vibrators 40, 65. Since a coaxial drive shaft 48 for a counter rotating packerhead passes through the vibrator 65, a power transmission means can be installed below and isolated from the vibrator 65. Since the vibrator 65 is disposed underneath and adjacent to the counter rotating packerhead pipes are produced at higher speed.
Patent JP-H04189423-A (JP)
Title: Anti-corrosive metal layer formation method for columnar body and anti-corrosive columnar body
Inventor: GOTAN KENICHIRO
IPC: B23K9/02
Filed: 1990-11-21
Abstract: PURPOSE:To retain mechanical strength and give a necessary part sufficient anti-corrosive quality at a low cost, by winding a stainless steel sheet around a columnar body, and generating tensile force by administering welding at a small space at butting parts, and conducting finish processing after welding. CONSTITUTION:In a case in which a cylindrical surface constituting a ram part B is demanded, a cutting groove 1a of a desired depth whose circularity is about 0.1mm, is formed at a part where anti-corrosiveness is demanded, and a thin sheetlike stainless steel sheet 2 is tightly wound around thereat, and setting is made so that a small space G may be left at butting parts. And welding is administered at the space G, and then, a condition of being integrated with the groove 1a is brought in due to thermal contraction accompanying welding. After the formation of this perimeter welding portion W, a space between the groove 1a and steel sheet 2 edge portions is welded, and a columnar body 1 and the steel sheet 2 are integrated. Afterwards, the surface of the steel sheet 2 including respective welding portions W, T is worked on mechanically and finished by polishing, and surface precision sought as the ram part B is secured, and an anti-corrosive columnar body having an anti-corrosive metal layer based on the sheet 2 is obtained.
Patent JP-H0864955-A (JP)
Title: Joint method by heating
Inventor: YOSHIDA TOKUO
IPC: H05K3/34
Filed: 1994-08-24
Abstract: PURPOSE: To provide a joint method by heating capable of simply and definitely performing high-strength joint by limiting the thermal effect on insulating substrate to a minimum and by limiting the deterioration of substrate characteristics. CONSTITUTION: In a joint method by heating in which the joint metal 3 surfaces of a conductive metal 2 and a joint metal 3 on an insulating substrate 1 are touched or positioned close each other, a protective fluid 4 of non-oxidation type is supplied to the joint portion and then heated and thereafter cooled off by continuously supplying cooling fluid 6 to the joint portion.
Patent JP-H08174612-A (JP)
Title: Locking apparatus
Inventor: TAKAHASHI RIYUUICHI
IPC: B29C33/22
Filed: 1994-12-21
Abstract: PURPOSE: To decrease the dimension in the depth direction of a locking apparatus. CONSTITUTION: A toggle support 12, a movable platen 11, a toggle mechanism 15, a ball screw shaft 25 the apex of which is fixed to the toggle mechanism 15 and the rear end of which is extended backward, a servo motor arranged on the toggle support 12, a ball screw nut 59 fixed on the output shaft of the servo motor and an encoder for directly detecting the rotation of the output shaft are provided. In this case, when the servo motor is driven and the ball screw nut 59 is rotated through the output shaft, the ball screw shaft 25 screwed with the ball screw nut 59 is advanced or retreated and the movable platen 11 is advanced or retreated. During this time, as the encoder directly detects the rotation of the output shaft, accuracy of detection of the number of rotation can be improved.
Patent JP-H10321437-A (JP)
Title: Conductive magnetic material element
Inventor: MORIZAKI MASAYUKI
IPC: H05K9/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce high-frequency noise by forming a number of conductor portions and a number of magnetic material portions so as to be alternately arrayed in a direction traversing a conduction path connecting electrodes, over the entire conduction path. SOLUTION: At any position inside of a dispersed conductive magnetic material element 5, a number of magnetic material particles 1 such as ferrite are dispersed in a conductive material 2 such as silver or solder so that the magnetic material particles 1 are held at a predetermined spacing. The conductive magnetic material 5 having such inner structure is solidified so that an ultimate outer shape is a box-shape or a columnar shape, and a pair of terminal electrodes 3 for soldering are provided at both ends of the conductive magnetic material 5. To these terminal electrodes 3, the conductive material forming the conductive path 2 in the conductive magnetic material 5 is electrically connected. In this case, the diameter of each of the scattered conductor portions 2 is not greater than 3 μm, and the distance between the conductor portions 2 is not smaller than 3 μm.
Patent JP-H01162869-A (JP)
Title: Silk interlaced yarn and its production
Inventor: OTOI KIYOSHI
IPC: D06M13/248
Filed: 1987-12-15
Abstract: PURPOSE: To obtain a silk twisted union yarn capable of imparting a high quality cloth without a complex scouring process by adhering an anionic or cationic surfactant to raw silk in a quantity more than that to a spun silk yarn to be twisted together with the raw silk to control the degree of sericin removability so as for both the raw silk and the spun silk yarn to come to nearly the same degree. CONSTITUTION: This silk twisted union yarn is produced by adhering an anionic or cationic surfactant to a cocoon and silk thread drawn from cocoons in a quantity (e.g. 0.1-10 wt.% according to a soaking method) more than that to a spun silk yarn to be twisted together with the raw silk, followed by drying the thread, by twisting it with the spun silk yarn (including <=5 wt.% sericin) and by subjecting the silk twisted union yarn to scouring treatment with e.g. a soap soda in the same bath. In this method, the degree of sericin removability is controlled so as for both the raw silk and the spun silk yarn to come to nearly the same degree and high quality silk twisted union yarn in terms of feeling, gloss and dye-affinity is produced in the same bath. The surfactant is e.g. a higher alcohol sulfate, a liquid fatty acid sulfate, a aliphatic quaternary ammonium salt or the like.
Patent JP-H01158921-A (JP)
Title: Toilet bowl of chair type
Inventor: MITSUYA YOSHIO
IPC: E03D9/00
Filed: 1987-12-16
Abstract: PURPOSE: To make possible to stand up or sit down by oneself and easily by making it possible to move a toilet body and a separated opening at a center of the front upper portion of a chair type toilet rotationally from horizontal to vertical positions. CONSTITUTION: A toilet body 1 and opening 2 are connected at front upper portion of a toilet with a shaft 3, and the opening 2 can be rotated about 90 degree from horizintal to vertical positions at a center of the shaft 3. A cover 13 is made of materials like a bellows and foldable such as vinyl products, and is fixed to rear face of the opening at one end and upper portion of the opening of the toilet body at the other end with adhesive and others. On standing up, a column 5 is lifted to lift the opening 2 on rotating at a center of front upper portion of the chair type toilet, by rotating a big gear 6 through a small and a middle gears 8, 9 by driving a motor 7.
Patent JP-H06167415-A (JP)
Title: Charging device for object to be tested
Inventor: NAKAGAWA HIROTAKA
IPC: G01M9/04
Filed: 1992-11-27
Abstract: PURPOSE:To enhance the evaluation accuracy of the heat resistance of an object to be tested and the efficiency of the heating test thereof by providing a moving device moving the object through a holder and charging the same in the outlet of a nozzle from which heated gas flows out. CONSTITUTION:A flat plate-shaped object 3 to be tested is fixed to the outlet of a nozzle 2 from which the air heated by an arc heater 1 flows out by a rotary holder 4. When the heating test of the object 2 is performed, the object 3 is attached to the holder 4 and the holder 4 is fixed to the arm 7 connected to a rotary shaft 8. Subsequently, the rotary shaft 8 is rotated at the point of time when the heated air stream flowing out of the nozzle 2 is stabilized to charge the object 3 in the outlet of the nozzle 2. The rotary shaft 8 can be moved in an up-and-down direction so that the object 3 can be retracted from the outlet of the nozzle 2.
Patent JP-H11224280-A (JP)
Title: Wiring length estimation method for lsi layout design
Inventor: FUKUMOTO MINAKO
IPC: G06F17/50
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of wiring length estimation for an LSI based on a basic wiring length for each fan-out number by estimating the layout area of an object LSI and correcting an initial wiring length so as to determine the total wiring length of the object LSI. SOLUTION: Required information is extracted from a net list and a cell library (ST01). Based on information extracted from the net list and the cell library, the initial wiring length of an object LSI is estimated based on respective basic wiring length determined from the semi-peripheral length of a square (ST02). An area to be wired on the layout of the object LSI is estimated (ST03). A wiring area occupied by wiring on the layout of the object LSI is obtained from the initial wiring length and the layout area of the object LSI is estimated (ST04). In order to determine the total wiring length of the object LSI, the initial wiring length is corrected (ST05). Then, the total wiring length reflecting a wiring length increase rate is outputted (ST06). Thus, highly accurate wiring length estimation is realized.
Patent JP-H05206415-A (JP)
Title: Cmos gate array
Inventor: TANAKA TOSHIAKI
IPC: H01L27/118
Filed: 1991-12-03
Abstract: PURPOSE:To mount, on one chip, CMOS logic circuits which are operated by different power-supply voltages. CONSTITUTION:First power supplies 6 and second power supplies 7 which are different are arranged at corner parts on a chip 1. First fundamental cells 2 which are composed of MOS transistors suitable for the first power supplies 6 are arranged in the central part. First input/output circuit parts 3 which correspond to the first fundamental cells 2 are arranged at peripheral parts. In the same manner, second fundamental cells 4 which are composed of MOS transistors suitable for the second power supplies 7 are arranged in the central part. Second input/output circuit parts 5 which correspond to the second fundamental cells 4 are arranged at peripheral parts. In this manner, a CMOS logic circuit which is operated by the first power supplies 6 and a CMOS logic circuit which is operated by the second power supplies 7 are mounted on an array half by half.
Patent JP-2000148711-A (JP)
Title: Dynamic image server system
Inventor: SUZUKI YASUNARI
IPC: H04N21/24
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic image server system which is small in system configuration and low in cost by reducing number of systems of a network. SOLUTION: Streams read out of file servers at a request from a client are supplied to the interface circuit of a stream sending-out device through the network. The stream sending-out device detects a fault of the supplied streams and repairs the stream where the fault is detected. The stream sending- out device performs a connecting processing for the repaired stream to generate one stream, outputs the stream to the network through the interface circuit, and sends the stream outputted from the interface circuit to the client through the network.
Patent JP-H06168657-A (JP)
Title: Contact point switchgear
Inventor: KANEMOTO NAOKI
IPC: H01H33/12
Filed: 1992-11-27
Abstract: PURPOSE:To close contact points when a rush current is small, and make an arc and contact point welding hard to be caused by arranging a pair of mutually attracting magnetic attracting bodies in an arc contact point block so as to apply contact force to a fixed side contact point of a movable side contact point. CONSTITUTION:A contact point switchgear has respective fixed side and movable side low resistance contact points 1a and 1b, arc contact points 2a and 2b and movable contact point springs 1e and 2e, and permanent magnets 2g are fixed to the tip of an extendedly arranged part 2f of the spring 2e. An iron piece 2h is fixed to a fixed side contact point terminal 2c so as to be opposed to the magnets 2g, and contact force between the contact points 2a and 2b is applied by the pair of mutually attracting magnets 2g and the iron piece 2h. Thereby, a card 4a reactive to a driving part 4 drives the springs 1e and 2e, and the contact points 2a and 2b contact earlier with each other at closing operation time than the contact points 1a and 1b, and open later at opening operation time. Thereby, since the low resistance contact points are closed when a rush current is small, an arc and contact point welding can be made hard to be caused.
Patent JP-H09161132-A (JP)
Title: Atm managing system
Inventor: INAO KOJI
IPC: G06Q40/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To improve efficiency for operating plural automatic teller machines(ATM) to be installed. SOLUTION: An ATM managing device 1 previously inputs the average number of transactions per hour concerning respective transaction items such as 'payment', 'reception' and 'remainder reference' from an operator, receives transaction data from the respective control parts of dispensers 2, 3 and 4 and a machine 5 dedicated to transfer, compares the number of transactions per hour for each transaction item with the average number of transactions and displays a warning message on a CRT display part 13 when there are transactions more than the average number of transactions.
Patent JP-2001133043-A (JP)
Title: Hot water supply system for caring of the sick
Inventor: ITAMI HIROO
IPC: F24H9/02
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply system for curing of the sick to be installed at a general household or each room of a facility at low cost, relieve a person's burden to cure the sick, and protect privacy of a person to be cured. SOLUTION: A movable water supply tank 2 and an electric hot water heater 3 situated above the water supply tank 2 are intercoupled through water supply piping 4, and the electric hot water heater 3 and a movable type vanity cabinet 10 movable over a floor are interconnected through hot water supply piping 15. Through drive of a water supply pump 6, water in the water supply tank 2 is pumped up to the electric hot water heater 3 though the water supply piping 4 and heated to a working proper temperature (45 deg.C). Hot water stored in the electric hot water heater 3 is supplied to the moving vanity cabinet 10 through the hot water supply piping 15 and used in curing of the sick. Hot water used in curing of the sick is discharged in a waste water receiving tank 13 movably contained in the lower part of the movable vanity cabinet 10.
Patent JP-H04190006-A (JP)
Title: Spray burner
Inventor: YASUDA HIROFUMI
IPC: F23D11/24
Filed: 1990-11-22
Abstract: PURPOSE:To form a stable flame even when the volume of the sprayed fuel into a combustion chamber is throttled by providing a first air chamber that communicates with the inside of a combustion cylinder through the central port of the rotating vane and a second air chamber that communicates with the inside of the combustion cylinder through the main body section of the rotating vane, the former being independent of the latter. CONSTITUTION:The fuel supplied to a fuel injection valve 11 is sprayed from its injection port and passes through the central port 8b of a rotating vane 8 and flows into a combustion chamber 7. On the other hand the combustion air that has been sent to a combustion air chamber 20 under pressure goes through an air flow straightening ports 24 that are formed at the main body section 1a of a nozzle installation flange 1 and is supplied to a first air chamber 21, and goes through the central port 8b of a rotating vane 8 as the primary air with the sprayed fuel and flows into a combustion cylinder 7. Therefore, even when the volume of the sprayed fuel into the combustion cylinder is small, it is possible to give a sufficient penetrating force to the fuel. Further, the combustion air in the combustion air chamber 20 is supplied as the secondary air to a second air chamber 22 through the air flow straightening ports 25 and it becomes whirl flows by passing through the main body portion 8a of the rotating vane 8 and flows into the combustion cylinder 7 to form a recirculation area.
Patent JP-H02163366-A (JP)
Title: Formation of chromium layer onto iron or steel product surface
Inventor: KATO YOSHINAO
IPC: C23C14/16
Filed: 1988-12-17
Abstract: PURPOSE:To form the chromium film which is uniform and has excellent corrosion resistance on an iron or steel product surface by simultaneously or alternately executing vapor deposition of chromium and ion irradiation of an inert gas, thereby forming the mixing layer with chromium on the surface of the above-mentioned materials. CONSTITUTION:The chromium housed in a crucible 5 for evaporation is heated by an electron gun, etc., in a vacuum vessel (not shown) and the vapor 4 of the evaporated chromium is deposited by evaporation on the surface of the substrate 1 consisting of the iron or steel products. On the other hand, the inert gas is supplied form a gas cylinder 8 for an ion source to a plasma chamber 9 equipped with a heater 11 and a DC magnet 12 in an ion source 7 to ionize the plasma and further the ions are accelerated by a power source 10 for ions to form accelerated ions 6. The above- mentioned substrate 1 is irradiated with these ions. The mixing layer composed of the material and the chromium is formed on the substrate 1 surface by simultaneously or alternately executing the vapor deposition of the chromium and the ion irradiation; further, a vapor deposited layer of chromium is formed on this layer at need. The high-corrosion resistant material having good surface finishing accuracy is obtd. in this way at a low cost.
Patent JP-H0754001-A (JP)
Title: Production of fine composite carbide powder for producing tungsten carbide base cemented carbide
Inventor: DOI HIROSHI
IPC: B22F1/00
Filed: 1992-11-04
Abstract: PURPOSE:To produce a composite carbide powder for producing a fine WC base cemented carbide. CONSTITUTION:The composite carbide powder basically consisting of WC, (Co, W, M) C is produced such that as raw material powders, in addition to WOx powder, CoxOy powder and carbon powder each having an average particle diameter of <=1mu, V, Cr, Ti, Ta and Nb carbide (hereunder as shown by MC), two ot more of these composite carbide solid solution powders (hereunder as shown by (M, M') C) are used, these raw material powders are blended, by weight, by the blending composition of 3-24% CoxO powder, 9-18% carbon powder, 0.1-5% one or more of MC powder and (M, M') C powder and the balance WOx powder, after mixed, the mixed powder is subjected to the reduction treatment in N2 or Ar gas flow, at a temp. of 700-1200 deg.C and the carbonizing treatment in H2 gas flow, at a temp. of 700-1200 deg.C.
Patent JP-2001140898-A (JP)
Title: Cage made of synthetic resin for rolling bearing
Inventor: ARAI YAMATO
IPC: F16C33/38
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a cage made of synthetic resin for a rolling bearing having good machinability and being manufacturable at reduced cost. SOLUTION: The cage made of synthetic resin for the rolling bearing has graphite 6 and cotton pieces 5 exposed to a guide surface 1 for a bearing ring and to a pocket surface 3, with a phenol resin layer exposed to the other surface 8. Because the cage is made from phenol resin containing the graphite 6 and the cotton pieces 5, injection molding at high production speed is made possible and the need for a slicing process is eliminated, resulting in reduced manufacturing cost. Because the graphite 6 of solid lubricant and the cotton pieces 5 containing oil are exposed to the guide surface 1 for the bearing ring and the pocket surface 3, lubricity is enhaned.
Patent JP-2001139812-A (JP)
Title: Aromatic polysulfone resin composition and its molded article
Inventor: OKAMOTO SHIN
IPC: C08J5/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide aromatic polysulfone resin compositions having excellent light resistance, and their molded articles. SOLUTION: The aromatic polysulfone resin compositions comprise 100 pts.wt. aromatic polysulfone resin and 0.1-10 pt.wt. organic ultraviolet absorber having a benzotriazole skeleton, and the molded articles are obtained by molding the aromatic polysulfone resin compositions.
Patent JP-H03254853-A (JP)
Title: Spinner device
Inventor: KOTOYORI MASAHIKO
IPC: G11B5/84
Filed: 1989-12-08
Abstract: PURPOSE:To contrive the speed-up of the operation of a spinner device by providing low speed rotation positions and high speed rotation positions in the circular arc path along which a disk transfer arm is rotated about a central part at a pitch of revolution. CONSTITUTION:A spinner device for forming a paint film on a disk 1 using synthetic resin material is provided with a plurality of disk transfer arms 11 extending from the central part 11a equidistantly and radially. Low speed rotation positions 13 and high speed rotation positions 16 are provided in the circular arc path along which the arm 11 is rotated about the central part 11a at a pitch of revolution. As a result, the synthetic resin material can be fed to the disk 1 while it is being rotated at a low speed in the low speed rotation position 13 simultaneously and in parallel with the operation of spreading the synthetic resin material over the surface of the disk while it is being rotated at a high speed in the high speed rotation position 16. By reason of the aforesaid simultaneous operations, the speed-up of the spinner device operation can be contrived.